Factor Info

ID 137882
Size 844 digits / 2804 bits
Status composite
Value 6347749730209647393871451054746581738062876015156366548054255076713084698561633709860500478266782653090722161678412345982611996879061354259333299249463615360519027762224634323305010516392972341061016333601799890282493648620382838787539398392163772805009002429344942170484051032484296752267872176862679221702520038180003253722971178949063560666983785556553417645132838839987981399558895679638822349171060026752187647084496648017409710037019866738475557286841201149803238119479552336665164576409940435935011747948287966471645036454565284601052987449978686813312314477294037097128332039220762419111455781534949902280643892966984642728847337923403793235814205930245411581114188759193458938699217700905595418178441352475280861090637003380035348010903275424388801178600938408200363423246570087220716814007614595264831924430254124992395649429817156103

Factorizations

Primary (ID: 136400) 356760584484267703279 (proven prime)
(ID: 137883) 17792743947277528134924327402823382748565501259048844144288340179639749983783067547619265196661641668267284518485171155347600679058367766626698728911789079671812329925670629114921210497522476262073003654705614886506723418376004344636087798225826291669015019834078606809546461718083581689648315214829089536935519103224670631458351378641888006855357614989144591932097080512088339607350587423723313311240317654457339159793629769421503811599394263299256673969627683361509286281648221536774024358535638625933398491403976599108711697357038053512656080945309889208259562730966464996352783926005269224548459010569414056664737833653657459868752447985055244979312487974235004507639486875805406854090333618091355322342611668446286640391774719321038032392416201481226977781317433999792439361309653296818275637831273910850875003343274857 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.